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Insulated flexible 6" diameter ducting
Twenty five (25)feet of ducting compressed into a box that is 30" Tall
Box size 30 x 9 x 9
Shipping weight 9 pounds
Surface Burning Characteristics:
- Flame Spread: Less than 25
- Smoke Developed: Less than 50
Operating Temperature Range:
- -20 Degrees Fahrenheit to 140 degrees Continuous
- -20 Degrees Fahrenheit to 250 degrees Intermittent
Approvals:
- UL-181
- NFPA 90A & 90B
- HUD
- City of Los Angeles
- California Bureau of Home Furnishings
- Most Federal, State, and Local Codes & Standards.
Ducting needs to be light, strong, well insulated, with a smooth interior to minize the resistance to air flow and generation of noise. This ducting does all that.
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